2042106950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{11593}}^1$

素因数の和:11889

約数の個数: 48

約数和(自身を含む): 4105945536

約数和(自身を除く): 2063838586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 271, 325, 542, 650, 1355, 2710, 3523, 6775, 7046, 11593, 13550, 17615, 23186, 35230, 57965, 88075, 115930, 150709, 176150, 289825, 301418, 579650, 753545, 1507090, 3141703, 3767725, 6283406, 7535450, 15708515, 31417030, 40842139, 78542575, 81684278, 157085150, 204210695, 408421390, 1021053475, 2042106950]

約数ペア:

[(1, 2042106950), (2, 1021053475), (5, 408421390), (10, 204210695), (13, 157085150), (25, 81684278), (26, 78542575), (50, 40842139), (65, 31417030), (130, 15708515), (271, 7535450), (325, 6283406), (542, 3767725), (650, 3141703), (1355, 1507090), (2710, 753545), (3523, 579650), (6775, 301418), (7046, 289825), (11593, 176150), (13550, 150709), (17615, 115930), (23186, 88075), (35230, 57965)]